20192520725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{67607}}^1$

素因数の和:68549

約数の個数: 24

約数和(自身を含む): 26994522240

約数和(自身を除く): 6802001515

約数列:

[1, 5, 13, 25, 65, 325, 919, 4595, 11947, 22975, 59735, 67607, 298675, 338035, 878891, 1690175, 4394455, 21972275, 62130833, 310654165, 807700829, 1553270825, 4038504145, 20192520725]

約数ペア:

[(1, 20192520725), (5, 4038504145), (13, 1553270825), (25, 807700829), (65, 310654165), (325, 62130833), (919, 21972275), (4595, 4394455), (11947, 1690175), (22975, 878891), (59735, 338035), (67607, 298675)]